baber/WOPTO huggingface dataset:
Patent JP-2002249232-A (JP)
Title: Sheet size detector, sheet feeder and recorder
Inventor: NISHINO MASAKAZU
IPC: B65H1/04
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a sheet size detector which can detect an accurate size without enlarging the size of a device, a sheet feeder and a recorder provided with this sheet size detector. SOLUTION: The device comprises an end guide 7 movable in accordance with the size of a sheet, a pattern member 8 integrally movable with this end guide 7 and having a recessed part 8a formed in a moving direction of the end guide 7 and in a direction crossing with this moving direction, and a plurality of detection switches 9a to 9d arranged in a prescribed position along the moving direction of the end guide 7 and along a direction crossing with this moving direction to be on/off turned in accordance with a position of the recessed part 8a, the device is characterized by constituting a coincident pattern of a plurality of the detection switches 9a to 9d with the recessed part 8a of the pattern member 8 so as to be different by the sheet size when the end guide 7 is moved in accordance with the sheet size.
Patent JP-2002249562-A (JP)
Title: Method for producing polyethylene terephthaiate and polyethylene terephthalate for molding
Inventor: MARUYAMA TAKESHI
IPC: C08G63/87
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of low-cost and high-yield production of polyethylene terephthalate excellent in thermostability, hue, and transparency, using a catalyst not containing as its main ingredient an antimony compound, a germanium compound, or a titanium compound, and capable of lessening the generation of oligomers, acetaldehyde, or foreign objects, and to provide a molding polyethylene terephthalate satisfying the above properties. SOLUTION: This is a method for producing polyethylene terephthalate by melt polymerization and solid phase polymerization, with the melt polymerization to proceed in the presence of a polycondensation catalyst. The catalyst contains one or more metal-containing ingredients selected from the group consisting of aluminum and/or its compounds and also contains one or more compounds selected from the group consisting of phenolic compounds.
Patent JP-2002248773-A (JP)
Title: Ink jet head and ink jet recorder
Inventor: IWAMA KENZO
IPC: B41J2/135
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head and an ink jet recorder in which are provided a nozzle plate having nozzles for discharging ink drops, ink liquid chambers communicating with the nozzles, and energy-generating means for pressuring ink in the ink liquid chambers, thereby discharging ink drops from the nozzles by driving the energy-generating means and changing an internal volume of the liquid chambers, and in which a water repellent layer superiorly resistant to wiping is formed to a surface of the nozzle plate. SOLUTION: The nozzle plate is formed by laminating an organic resin member 71 and a high rigidity member 72, and laminating a fine powder layer 74 and the water repellent layer 75 to a surface of the organic resin member 71 sequentially.
Patent JP-2001256743-A (JP)
Title: Magnetic recorder
Inventor: SHIMIZU KOICHI
IPC: G11B21/10
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide magnetic recorder which exactly executes positioning by correcting the positioning error which occurs between an electromagnetic conversion section for writing and an electromagnetic conversion section for reading out when a recording/reproducing type magnetic head has a deflection angle with the radial direction of a magnetic recording medium. SOLUTION: The deviation value may be previously determined by the structure of a radial position and the recording/reproducing separation type magnetic head. Then, a positioning circuit 23 is operated by the instruction of a DKC 21 to correct the deviation value according to the radial position, by which the positioning may be exactly executed.
Patent JP-2002248738-A (JP)
Title: Method for preliminarily supplying ink and system, controller for printer, and server
Inventor: KACHI MAKOTO
IPC: B41F31/02
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To easily regulate a thickness of an ink film formed on an ink roller group by preliminarily supplying the ink in response to printing conditions in a method for preliminarily supplying the ink and a system. SOLUTION: A method for preliminarily supplying the ink comprises the steps of selecting at least two different values of a specific control parameter for deciding the thickness of the ink film formed on the ink roller group 6 of the control parameter of the printer, and trially printing by using a reference press plate 19 having a predetermined design areal ratio with respective selected values as temporary set value of the specific control parameter under specific printing conditions (e.g. a sheet type, an ink type, a dampening method and the like).  The method further comprises the steps of subsequently measuring density values of printed matters 25, 26 obtained by the trial printing for the respective selected values, and calculating the value of the specific control parameter for realizing a target density value based on the respective selected values and the density values of the printed matters corresponding to the selected values. The method also comprises the step of preliminarily supplying the ink with the calculated value as the specific control parameter under the specific printing conditions.
Patent JP-2002256023-A (JP)
Title: Method for producing acid-modified polypropylene resin
Inventor: KITANO KATSUHISA
IPC: C08F8/46
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an acid-modified polypropylene resin in which the reduction of a molecular weight is low, a content of a grafted acid is high and the productivity is excellent. SOLUTION: In the production method, based on (A) of 100 pts.wt., (B) of 0.1-20 pts.wt. and (C) of 0.01-20 pts.wt. are formulated and mixed. (A): a polypropylene resin (B): an unsaturated carboxylic acid and/or its derivative (C): an organic peroxide having a decomposition temperature of 50-120 deg.C which gives a minute for a half-life.
Patent JP-2002257863-A (JP)
Title: Waveform display unit and waveform display method
Inventor: MAKINO KAZUHIRO
IPC: G01R13/20
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To display only the desired waveform by selecting triggered waveforms. SOLUTION: The waveform display unit is provided with a trigger detection part 9 for detecting a trigger on the basis of a trigger level to send a trigger signal, a trigger level setting part 10 for setting the trigger level, a memory writing control part 11 for instructing memory writing to a measuring memory part 5 on the basis of the trigger signal, a waveform selecting setting part 13 for designating a selection area for determining whether an input signal detecting the trigger is displayed, a waveform selection part 12 for selecting waveform data on the basis of the selection area, and a waveform memory control part 14 for controlling a waveform memory part 7, so as to determine the display of the waveform data on the basis of a selection result.  The waveform memory part 7 is provided with a plurality of waveform memories, so as to hold a plurality of the waveform data, and the waveform memory control part 14 changes over them to change the display.
Patent JP-2002276415-A (JP)
Title: Operation control device of internal combustion engine
Inventor: HIROSE KIYOO
IPC: F02D45/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an operation control device of an internal combustion engine capable of rapidly stabilizing rotation speed of the internal combustion engine by suppressing sudden rising of the rotation speed due to the rotation assist by an electric motor in rapid change of the rotation speed and feedback correction following the rapid change. SOLUTION: An ECU 38 performs feedback control so as to match the rotation speed of an engine 2 with a desired idle rotation speed. The ECU 38 corrects a feedback amount in the feedback control in response to the rapid change of the rotation speed of the engine 2. An M/GECU 32 drives a motor generator 26 when the rotation speed of the engine 2 becomes lower than a predetermined rotation speed, thereby assisting the rotation of the engine 2. The ECU 38 stops the feedback correction following the rapid change of the rotation speed of the engine 2 during the rotation assist by the motor generator 26.
Patent JP-2002258125-A (JP)
Title: Manufacturing method and manufacturing apparatus for optical fiber cable
Inventor: SATO YOSHIYASU
IPC: G02B6/44
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method and a manufacturing apparatus of optical fiber cable which do not allow even indirect adhesion of a talc when not applying the talc, but can attain efficient use of the same manufacturing equipment irrespective of whether the talc is applied or not. SOLUTION: The talc is applied to optical fiber ribbons 7a, 8a,... housed in the outer peripheral groove of a slot 2 in a state where the optical fiber ribbons are collected by a collecting machine 5 by a talc application means 11 arranged on the downstream side from the collecting machine 5, and then, ribbons of nonwoven fabric, water absorption ribbons 13 or the like are attached to the optical fiber ribbons and these are all sealed. The talc enters between the slot groove walls and the collected optical fiber ribbons, and the optical fiber ribbons are prevented from slip movement in the slot grooves. When the talc is not applied on the ribbons by the talc application means 11, the optical fiber cable without the talc application, which is prevented from even indirect adhesion of the talc by a roller or a pulley, is manufactured on the same production line.
Patent JP-2002015129-A (JP)
Title: System for utilizing intellectual property right
Inventor: HATAKEYAMA HIDEKAZU
IPC: G06Q40/06
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a system with which a person hoping to raise funds can easily search for an investor while a person who is interested in investment can easily search for an investment item meeting his/her desire. SOLUTION: A management server connected to a reading terminal and an applicant terminal through a communication line is provided with a means for recording application information that requests an investment with intellectual property right as trust fund, an answer recording means, a contract recording means, a sales information recording means, a calculating means and an information transferring means. Since many fund-raising desiring items can be read by the reading terminal, the items are made known to many people, the investment wisher can select a person satisfying his/her desire among many items and enter into an investment contract. The contract can be managed on a computer.
Patent JP-2002258916-A (JP)
Title: Static power converter with sequence processing function
Inventor: NAKANISHI KOJI
IPC: G05B19/05
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To prepare a sequence by a power converter itself without needing any extension of an external relay circuit or a controller. SOLUTION: The control part of a static power converter is provided with a parameter defining means 110 for defining a plurality of parameters corresponding to a plurality of input signals, logics, and output signals necessary for the sequence preparation of a static power converter such as an inverter as set values for each step of the sequence, an input selecting means 121 for selecting the set value for the parameter corresponding to an input signal, an output selecting means 122 for selecting the set value for the parameter corresponding to an output signal, a logic selecting means 123 for selecting the set value for the parameter corresponding to the logic by referring to the defining means 110, and an integrating means 140 for preparing the sequence by integrating the selected results of each means 121, 122, and 123.
Patent JP-2002259647-A (JP)
Title: System, method and program for managing work on contaminated site
Inventor: FUKUMOTO TOSHIHARU
IPC: G06Q10/06
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To more exactly manage a dioxin exposure quantity to each of workers. SOLUTION: According to worker information, which is inputted from an input part 1 and stored on a worker database 2 each time a workers enters/ leaves a contaminated area, work history, protector state information and working place information stored on a working place database 3, an input and output/arithmetic unit 4 estimates the dioxin exposure quantity each time the worker enters/leaves the contaminated area and according to the estimated dioxin exposure quantity, work limit information to the worker is generated. Besides, when estimating the dioxin exposure quantity, it is reflected with a protector coefficient stored on the worker database 2. The work limit information of the worker is displayed by an output part 5.
Patent JP-2002263422-A (JP)
Title: Method for connecting ceramic filter
Inventor: MATSUMOTO KAZUHISA
IPC: B01D39/20
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To manufacture a ceramics-made long length tube filter easily at a low cost without using a large-sized vapor deposition apparatus longer than the final product. SOLUTION: The edge parts of ceramic-made tubular filters 2, 3, 4 are butted against each other. A bonding resin-impregnated woven fabric 5 is wound around each of the butted parts. The resin contained in the fabric 5 is cured and then carbonized. After that, the vapor of an inorganic material is deposited on each of the woven fabric-wound parts by a vapor deposition method.
Patent JP-2002253017-A (JP)
Title: Granules-scattering machine
Inventor: KOGA TAKETOSHI
IPC: A01C15/04
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a granules-scattering machine that can do the granules- scattering work in vinyl greenhouses with narrow entrances, sloping orchards and narrow farmlands, can distribute granules of relatively high moisture content in high efficiency with good handleability. SOLUTION: The objective granules-scattering machine is equipped with the blower 1 generating a high-pressure airflow, the airflow duct 2 passing through the airflow from the blower 1, the hopper 4 containing the granules 3, the conveyer belt 5 conveying the granules 3 out of the hopper 4, the granule feeder 6 admixing the granules 3 conveyed with the belt conveyer 5 into the high-pressure airflow passing through the airflow duct 2 and the supplying hose 7 that works as the conveying way for the airflow including the granules admixed from the granule feeder 6.
Patent JP-2002260001-A (JP)
Title: Story presenting system
Inventor: WASHIZU EMIKO
IPC: G06Q30/06
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a story presenting system for allowing an operator to quickly acquire one's own desired story data by editing a part by himself. SOLUTION: This story presenting system has a story data storage means for storing story data composed of character string data and image data, and story data for describing partial character string data such as a name of a character in an editable form, and describing partial image data such as a face of the character in an editable form, and has an editing information taking-in means for taking in editing information by the operator on the whole or a part of editable character string data and image data, a story data editing means for completing the story data by correcting the story data according to the taken-in editing information by the operator, and a story data output means for outputting the completed story data.
Patent JP-2002266595-A (JP)
Title: Joint structure for underground structure
Inventor: UEMURA MAKOTO
IPC: E21D9/06
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure for underground structures, which allows use of a conventional narrow flexible joint as it is even if the wall thickness of the underground structures such as concrete caissons is larger than a conventional one at the time of attaching the flexible joint to the concrete caissons, facilitates blockage of a cavity formed between the front and rear concrete boxes even in such cases, and prevents degradation in connecting balance of the concrete caissons. SOLUTION: The joint structure for the underground structures is for use in a method according to which the plurality of underground structures such as the concrete caisson 4 are longitudinally connected to each other and buried. The joint structure is formed by interposing the flexible joint 12 between the underground structures via joint metals 19 each attached to a connecting end of the underground structure. According to the joint structure, a pinched portion 13 of the flexible joint 12 is formed such that its length is almost equal to a half of the thickness of the underground structure, and packing members 27 formed of rubber plates or the like are inserted into a remaining gap defined by contact surfaces of the underground structures to be connected to each other.
Patent JP-2002266420-A (JP)
Title: Drainage gutter
Inventor: HIRAI MASASHI
IPC: E03F5/04
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a drainage gutter securing safety for transportation vehicles, while preventing dust or the like from collecting in various portions thereof. SOLUTION: The drainage gutter 10 includes a lid part 11 with a drain hole (opening 12a) and anti-slip elements (protrusions 13a), and a water conduit part 15 having a water running region 18 and a placement step part 17 for placing the lid part thereon.
Patent JP-2002263457-A (JP)
Title: Method for treating zeolite film and separation method
Inventor: OZEKI YUJI
IPC: C01B39/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for selectively correcting intergranular cracks and pinholes in a zeolite film and to provide a separation method which uses the treated zeolite film. SOLUTION: A coupling agent is brought into contact with one surface of the zeolite film while water is brought into contact with the other surface.
Patent JP-2002265093-A (JP)
Title: Sheet guide means and image formation device provided with the same
Inventor: OMURA KINYA
IPC: B65H85/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a sheet guide means capable of preventing an increase of cost and improper conveyance of a sheet material including jam and an image formation device provided with the same. SOLUTION: An electromagnetic shield plate 60 is arranged between a reconveyance path 59 of the sheet material S and a video controller board 24, and its lower face is used as a sheet guide face. A part of the sheet guide face protrudes on a reconveyance path 59 side to constitute a guide part 8. This guide part 8 is formed integrally with the electromagnetic shield plate 60 by a metallic plate. Consequently, there is no possibility that a tip of the sheet material S is caught into a clearance between the electromagnetic shield plate and the guide member, thereby causing jam because this constitution is different from the case where both of the members are separate members.  Moreover, since the guide part 8 is formed by metal, the conveyance of the sheet material S is not prevented by static electricity due to frictional electrification, being different from the case where the guide part 8 is made of resin.
Patent JP-2002277406-A (JP)
Title: Visual inspection method and device therefor
Inventor: AKIYAMA YOSHIHIRO
IPC: G01N21/956
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a technique for suppressing resources necessary for processing. SOLUTION: An amplification control unit 62 adjusts the garn of an image signal due to an amplifier 60 corresponding to the lighting state of an illumination unit 30 to equilibrate the quantities of light of a plurality of images for inspection. Therefore, the image processing to a plurality of the images for inspection can be smoothed.
Patent JP-2002264136-A (JP)
Title: Tire vulcanizing mold and tire manufacturing method
Inventor: MIURA MASARU
IPC: B29C35/02
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a tire vulcanizing mold for forming a cavity or tunnel extending in a direction parallel or close to the center axis of a tire in the tread part of the tire. SOLUTION: Shaping pins 80A and 80B corresponding to the cavity extending into the tread part of the tire are provided to a split mold 1 which is equipped with both side molds 10 and 20 and a plurality of segments 30, so as to be movable in the axial line direction of the pins.
Patent JP-2002272217-A (JP)
Title: Riding type rice transplanter
Inventor: TAKEUCHI OSAMU
IPC: B60K17/02
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a clutch mechanism for a transmission case that can avoid the undesired size enlargement of the machine body, in addition and has easy detachability, improved machine-assembling properties in the production and maintainability in inspection in a riding type rice transplanter. SOLUTION: The input shaft 56 is projected toward both sides of the transmission case 6, the transmission mechanism 13 is set between the engine 5 and the mission case on one side of the input shaft and the clutch mechanism 14 is set on the other side.
Patent JP-2002272623-A (JP)
Title: Heating cooker
Inventor: KOJIMA TAKAYUKI
IPC: A47J37/06
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooker being easy to clean and usable over a long period. SOLUTION: The induction heating cooker has a body 2 and a roaster part 6 inside the body 2. The roaster part 6 has a retractable tray 7 and a grill 8 for placing food inside the tray 7. Heating elements 10 and 11 are provided in the upper portion or both the upper and lower portions of a heating chamber 14 inside the roaster part 6. The heating chamber 14 in the roaster part 6 is formed as a box approximately in the form of a rectangular solid consisting of an upper plate 17, right and left side plates 18, a bottom plate 19, and a roaster frame 15 for supporting these plates fitted together. The upper plate 17, the right and left side plates 18 and the bottom plate 19 of the box are detachable.
Patent JP-2002280360-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: ONO YASUHIRO
IPC: H01L21/8246
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To enable ashing of a photosensitive material for which selection ratio to Ru is improved, and to prevent the partial loss of an Ru film. SOLUTION: On an Si substrate 1, the Ru film 2 and an SiO2 layer 4 are formed. A resist pattern 3 composed of the photosensitive material (photoresist) is formed on the SiO2 film 4. With the resist pattern 3 as a mask, the SiO2 layer 4 is partially etched, and a contact hole 6 is formed. The Ru film 2 is exposed inside the contact hole 6. Then, by using an ashing gas, which is the gaseous mixture of O2 and N2 for which the composition rate of N2 is 50% or higher, plasma ashing is performed at the substrate temperature of 200 deg.C or higher, and the resist pattern 3 is peeled off.